VESSEL PARTICULARS (FORM C) LPG/C GAS ICON (last updated 20/01/2012)

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1 VESSEL PARTICULARS (FORM C) LPG/C GAS ICON (last updated 20/01/2012) Specifications of the vessel and the gas installation which are representations by the Owners. (A) VESSEL S CHARACTERISTICS PREAMBLE Name : GAS ICON Owner : FIGHTER GAS INC. Flag : Marshall Islands Build : Kitanihon Shipbuilding Co.ltd Date on Service : 14 Nov Class : BV Liquefied gas carriers, Unrestricted navigation GRT International : 5087 Suez : Panama : 4333 NRT International : 1527 Suez : Panama : Is vessel build according to USCG regulations? : YES RINA regulations? : NO Japanese regulation? : YES Has vessel received USCG approval? : NO RINA approval? : NO HULL LOA : M LBP : M Breadth : 19.8 M Depth : 8.60 M Summer Draft : M corresponding to Summer DWT = 5, MT Multiple Draft : N/A M corresponding to Multiple DWT = N/A Estimated draft with full cargo and full bunkers are as follows. Product Draft Fore (m) Draft Aft (m) Draft Mean (m) Corresponding Deadweight (t) Propane ( 98%) Butadiene (98%) VCM (98%) Propeller immersion : At draft At 4.57 m correspond. : 112 % At draft At 5.15 m correspond. : 131 % At draft At 6.43 m correspond. : 168 % Form C Gas Icon 1

2 COMMUNICATION EQUIPMENT Call letter : V7MY8 Radio Station normally watched : IOR or POR Radio MF/HF NBDP : Radio MF/HFTEL/DSC : MMSI VHF : 16/70 Satellite Communication Inmarsat C : a/b ICON Inmarsat F : Voice: & Fax : gas.icon@vsl.ems-asa.com : : MACHINERY Main Engine x 1. Type and make : AKASAKA DIESEL ENGINE 6UEC37LA, 2 Stroke. Service power No of Cylinders Cyl Bore x Stroke. Grade of fuel used : IFO 380CST : 210RPM MCR 6 370mm x 880mm Auxiliaries Type and make (Electrical) Yanmar Diesel S165L-UN x 2 units 480ps ( 440V, 60Hz 1200 RPM) (Mechanical) MECHANICAL Grade of fuel used Marine Gasoil DMA No off 2 Emergency Gen Type MITSUI-DEUTZ DIESEL ENGINE No off 1 Bow Thruster Type : Power: N/A Boiler Type N/A Evaporation Max Design Pressure Feed Water Temp No off Exhaust Economiser Type NIL Evaporation No off Air Compressors (Main) Air Compressors (Emergency) Type / YANMAR-SCION-TF / 25kgf/cm2 No off 2 Type YANMAR-NC2 / 30kgf/cm2 No off 1 Fuel Oil Purifier Type ALFA-LAVAL (MOPX 205 TGT) Form C Gas Icon 2

3 No off m3/hr Lub Oil Purifier Type RISO UNIT No off 1 800ltr/hr Evaporator Type ALFA-LAVAL 10TONS/DAY Fresh Water Sterilizer Fresh Water Mineraliser Type Type / SCHP 30CC/MIN N/A Waste Oil Incinerator (IMO MEPC 76 (40)) Type BGW X10 4 KCAL/H Oily Water Separator Type USC M3/H Sewage Treatment plant Hot Water Set (Calorifier unit) Type No off SBT-25 RATED NO. OF PERSON 25MEN/DAY NIL Steering Gear Type TOKIMEC INC. / S-W Duty 245 KN.M-25.0TF.M Hydraulic pump unit HITACHI (79B536E) Speed In Moderate weather: About: 12.0 Knots up to Beaufort scale 4 and Douglas sea state 3. CONSUMPTION/ DAY Main Engine Auxiliary Engine In Port Discharging Use IGG In Port Ifle AT SEA HFO/11.0M T/DAY about MGO/0.70 MT/DAY about 2.3t/dabout 2.3t/dabout 1.1t/dabout IN PORT NIL 1.1 MT/DAY about Permanent bunker capacity (100%) Form C Gas Icon 3

4 HFO : M3 (95%) MGO : M3 (95%) Fresh Water : M3 Form C Gas Icon 4

5 (B) CARGO INSTALLATIONS 1. Transportable products and respective quantities, calculated in accordance with IMO maximum filling formula. (Tonnes) 100% (CBM) 98% (CBM) NO.1 CARGO TANK NO.2 CARGO TANK T O T A L SPSV (bar g) Ref. Temp. (deg. C.) Density at (Ref. Temp.) Corresponding Quantity (MT) Propane Propylene B/P Mixture (12.75) I-Butane N-Butane Butylene Butadiene V.C.M Isoprene Note(1): In case of USCG, propylene, propane and B/P mixtures are not to be carried except the vapour pressure of B/P mixtures is not more than bar g, 13.0 kg/cm 45 C Note(2): On and after, the pressure value in parentheses is shown as a conversion value Mixing ratio of above mentioned B/P mixtures is as follows: Butane 35 wt% and propane 65 wt% 2. Other transportable products N/A Raffinate 1 Raffinate 2 C4 SPSV Ref. Temp. ( C.) Density at Ref. Temp. Corresponding Quantity (MT) 3. TANKS 3.1 Design pressure (Vapour) BV-IGC : bar g (1.765 MPag) - USCG : bar g (1.275 MPag ) 3.2 Valve setting : bar g (1.765 MPag) / bar g (1.275 MPag ) / 6.2 kg/cm2 3.3 Maximum vacuum obtainable : Atmospheric 3.5 Maximum temperature acceptable : 45 C 3.6 Minimum temperature acceptable : 0 C Form C Gas Icon 5

6 3.7 Hydrostatic Test Pressure : bar g (2.648 MPag) 4. LOADING RATE (TONS/HOUR) For Full Cargo Parcels Ex-atmospheric storage with gas : 1 tank : mt/hr Return 2 tanks : mt/hr Remarks: * Based on maximum velocity of 6.5 metres/sec except VCM, and 4.0 meters/sec for VCM in the liquid piping. * If cargo temperature is less than 0 C, shore heater to be used. If ship heater used, max rate is 250 m 3 per hour. * Loading by shore pump only, proper size gas return line to be connected * Subject to both ship and shore tanks being under favourable conditions 5. CARGO PUMPS 5.1 Type : Electric Motor driven deep well pump Make : Niigita Worthington How many : 2 Maximum specific gravity : (CMB/Hour) : 300 m3/hr Two speed or variable speed : Fix, one speed Rated kw (each) 120 KW Working pressure maximum : 12.0 kg/cm2 5.3 Location : Cargo Tank Aft Dome Removable : No 5.4 Booster pumps : N/A Type : N/A Maker : N/A 5.5 (CMB/Hour) : N/A Working pressure : N/A 5.6 Location : N/A 5.7 Time to discharge a full liquid cargo using all pumps against back pressure at pump 1 bar : about 17 hours for LPG 5 bars : about 18 hours for LPG 10 bars : Nominal back pressure when working : about 1 bar In series corresponding head : N/A Maximum back pressure : about 5 bar Nominal pressure at rail (propane) : about 13 bar at 20 degree C of cargo temperature 5.9 What amount of cargo remains in tanks after completion pumping before stripping: - liquid : Nil - vapour : Depends on temp & pressure. 6. STRIPPING 6.1 Stripping system, if any : Nil 6.2 Time required to remove all traces of liquid cargo as stated in 5.9 for: - LPG : 36 hrs approx. to gas free for man entry. Form C Gas Icon 6

7 7. CARGO COMPRESSORS 7.1 Type : Vertical single bore double action water Make : Mikuni Jukogyo How many : 1 Piston displacement 467m3/hr Rated Kw 75kw Stroke Max discharge pressure 7.0 kg/cm2 at single action Pressure differential Suction pressure + 4.0kg/cm2 No of Revolutions 450 rpm 7.2 Are compressors oil free : Yes 7.3 Can they reliquefy VCM without risk : No, Cargo compressor was normally use for clearing pipeline after pumping liquid. 7.4 State time to bring full cargo of butane to atmospheric pressure from : 36 hrs approx. to gas free 8. INERT GAS SYSTEM 8.1 Does the vessel use inert gas? : YES If so, state utilization and quantities Fuel oil consumption : 40.1 Kg/hr : Please see below Electricity Combustion air blower : 7.5 Kw Fuel oil pump : 0.4 Kw Inert gas compressor : 75 Kw Oxygen analyzer : 0.2 Kw Inert gas dryer : 0.3 Kw Control equipments: 0.8 Kw Cooling water consumption Cooling water for Inert gas : 50 m3/hr Cooling water for water jacket : 10 m3/hr Cooling water for after cooler: 3 m3/hr Instrument air consumption: 4 Nm3/Hr 8.2 Can the vessel produce inert gas? : YES If so, state type and composition of gas produce: Please see below Carbon dioxide : Below 15 Vol% Carbon Monoxide : Below 0.1 Vol% Hydrogen : Below 0.1 Vol% Oxygen : Min 1.0 Vol% Sulfur dioxide: Below 10 ppm Nitrogen and trace gas : Remainder Discharge : 330 Nm3/Hr (Pressure: 9 kg/cm2, Dew point -30C) 8.3 Maximum production obtainable : 412Nm3/Hr Form C Gas Icon 7

8 NOTE:- Above quantities obtained at engine room temperature 45 C 8.4 State if there are storage facilities for inert gas onboard: N/A - Size : N/A - Pressure : N/A 8.5 State if any shore supply of nitrogen may be required: : N/A - for what purpose : N/A - what quantities : N/A 9. GAS FREEING 9.1 State method used giving all details : Cascade (Displacement) or Direct (Turbulence) 9.2 State time required including stripping : 60 hrs (approx) 10. CHANGING GRADE 10.1 From completion discharge of cargo Propane, time required in hours and inert gas in CBM required to reach a tank and gas installation atmosphere of less than 100 ppm of Propane in Vapour phase. Time required: TBA 10.2 Can this operation be carried out at sea? : Yes 10.3 Can the ship measure the number of ppm in vapour phase? : Yes 10.4 Has vessel deck tank for changing grade/cooling operations? : No 10.5 Deck tanks : N/A : N/A Purpose : N/A 11. COOLING BEFORE LOADING : N/A 12. CARGO HEATER 12.1 Type : Horizontal shell and tube 12.2 Inside Diameter 800mm 12.3 Overall length 4220mm 12.4 Cargo flow rate 150 m3 /hr 12.5 Min Inlet Temp 0 deg C 12.6 Min Outlet Temp 18 deg C 12.7 Required Sea water 380 tons/h 12.8 Design Pressure 20 kg/cm Hydrostatic Test Pressure 30 kg/cm Tightness Test Pressure 20 kg/cm State discharging rate for propane to be brought from atmospheric pressure Loading rate for Propane C / 0 C: about Mt/hr 13. CARGO VAPORIZER In case vapour gas is needed to feed compressors, can vessel produce its own if no shore available: No 14. REFRIGERATING APPARATUS NA 14.1 Is it independent of cargo? : NA Form C Gas Icon 8

9 Is so, state cooling agents : NA 14.2 What minimum temperature can be maintained : NA 14.3 What time required at sea to lower by 1 o C the full cargo of : NA 15. MEASURING APPARATUS What gauges on board? Float Level Guage Type : Musasino M-LD1 (H76AC) Location : At each cargo tank dome + bridge 16. SAMPLES 16.1 State how tank atmosphere samples can be taken and where from? Standard of fitting? : Threaded fitting/slip tubes 16.2 Same question for cargo : Same as above 16.3 Are sample bottles available on board? : No 17. CARGO LINES 17.1 Is ship fitted with a port and starboard cargo manifold? : Yes 17.2 Position of cargo manifold - distance from stern (AP) (S / P) : 54 M - distance form stem (FP) (S / P) : 51 M - height above deck : 0.90 m for Liquid manifold - distance from ship s rail : 2.80 M - underside keel to manifold : 9.5 M 17.3 Liquid line Gas line - flange-size : 8 inches - type : 300ANSA - flange-size : 5 inches - type : A300 ANSA 17.4 What reducers on board? : For Liquid line (low temperature) Liquid 8 to 10, 8x 6, 8x8,6x6,6 to 5, 6x4, 6x3 For Vapor line (normal temp.) Vapor 5 x 5, 4 x 4, 4 x 3, 4 x Is ship fitted with stern discharge? No - Liquid line - diameter : N/A - flange size : N/A - type : N/A 18. HOSES Are serviceable hoses available on board? : None Form C Gas Icon 9

10 18.1 : Length : N/A Diameter : Flange-size : Type : Bending radius : 18.2 Minimum temperature acceptable : N/A Maximum pressure acceptable : 18.3 For what products are hoses suitable? : 19. DERRICKS - Hose cranes : Port side SWL 3.0T / Stbdside SWL 0.9 T - Where situated : Port/Stbd. - Lifting capacity : SWL 3.0 / 0.9 T - Working radius : 2.0 Meters 20. SPECIAL FACILITIES 20.1 How many grades can be segregated? : None (one grade only) 20.2 How many cooled? : N/A 20.3 Can vessel sail with slack cargo tanks? : Yes Form C Gas Icon 10

VESSEL PARTICULARS (FORM C) LPG/C GAS PREMIERSHIP (last updated 10/09/2018)

VESSEL PARTICULARS (FORM C) LPG/C GAS PREMIERSHIP (last updated 10/09/2018) Specifications of the vessel and the gas installation which are representations by the Owners. (A) VESSEL S CHARACTERISTICS PREAMBLE